Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Women Hua Hin | 2018/11/29 03:00 | Bunyawi Thamchaiwat v Mananchaya Sawangkaew | 1-6,7-5,6-7 |
| ITF Women Hua Hin | 2018/11/28 03:00 | Bunyawi Thamchaiwat v Sakura Hosogi | 6-1,6-4 |
| ITF Women Hua Hin | 2018/11/27 03:00 | Bunyawi Thamchaiwat v Punnin Kovapitukted | 6-3,6-1 |
| ITF Women Nonthaburi | 2018/11/14 02:00 | Bunyawi Thamchaiwat v Watsachol Sawasdee | 2-6,0-6 |
| ITF Women Nonthaburi | 2018/11/12 05:35 | Bunyawi Thamchaiwat v Suzan Lamens | 6-1,6-3 |
| ITF Women Nonthaburi | 2018/11/09 02:00 | Bunyawi Thamchaiwat v Hua-Chen Lee | 1-6,3-6 |
| ITF Women Nonthaburi | 2018/11/08 05:35 | Bunyawi Thamchaiwat v Zeel Desai | 7-5,6-4 |
| ITF Women Nonthaburi | 2018/11/07 06:00 | Bunyawi Thamchaiwat v Yeong Won Jeong | 5-7,6-3,6-4 |
| ITF Women Hua Hin | 2018/11/29 03:00 | Haine Ogata v Aldila Sutjiadi | 1-6,2-6 |
| ITF Women Hua Hin | 2018/11/28 06:00 | Haine Ogata v Jessie Aney | 7-6,6-1 |
| ITF Women Hua Hin | 2018/11/26 03:00 | Ayaka Okuno v Haine Ogata | 5-7,2-6 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Haine Ogata v Mitsumi Kawasaki | 1-6,6-4,4-6 |
| ITF Women Makinohara | 2018/10/07 03:00 | Haine Ogata v Suzuho Oshino | 6-1,3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/14 05:45 | Haine Ogata v Nina Stadler | 2-6,1-6 |
| ITF Women Hong Kong | 2018/07/10 03:50 | Ayumi Koshiishi v Haine Ogata | 6-1,6-4 |
| ITF Women Daegu Qual | 2018/06/18 03:30 | Sang Hee Park v Haine Ogata | 6-2,6-1 |